2012年5月21日星期一

Sassafras



[ source ] from the" Guangxi drug-sik directory"
[ ] Ch Sh 's Pinyin name
English name [ ] Root of Common Sassafras
[ alias ] only foot camphor, camphor laurel, bearing, Banfeng maple maple, sassafras, Black Swan Hill, Tongzi Sassafras tree
[ source ]
Medicine source: as the Lauraceae plants Sassafras root or stem, leaf.
Latin animal mineral name: Sassafras tzumu ( Hemsl. ) Hemsl. [ Lindera tzumu Hemsl ]
Harvest and storage: autumn, winter digging root, washed sand, cut, dried. Autumn, acquisition of stem and leaf, cut, dried.
[ ] the original morphology of sassafras, deciduous trees, high up to 35m. Bark smooth, yellowish green when young, old, grey brown, with longitudinal; young branchlets hairy, fall off gradually after. Leaves alternate, or aggregated in the branches; leaves broadly ovate to elliptic, margin or upper2-3 cleft, length 10-22cm, width 4-15cm, apex acuminate, base cuneate, sometimes asymmetry, near base usually have3 arteries and veins, the hairy when young, glabrescent; petiole length1.5-5cm. The flowers are small, yellow, polygamo-dioecious; short panicles preformed, first Xie Kaifang; tepals 6, lanceolate; fertile stamens 9, sterile stamens 3, anthers4 rooms, are introverted4-valved; pistil 1. Drupe globose, blue-black, about 5mm in diameter, the surface of waxy flour, fruit stalk light red, mast. Flowering3-4. Fruit period in August.
[ ] habitat distribution
Ecological environment : in open forest or jungle.
Resource distribution: distribution of Jiangsu, Zhejiang, Anhui, Jiangxi, Fujian, Guangdong, Guangxi, Hunan, Hubei, Sichuan, Guizhou, Yunnan and other places.
Cultivated [ ]
The biological characteristics of1likes the warm and humid climate. Light, intolerant of shade. Deep root, sprout strong, fast growth. Deep in the soil, good drainage in acid red soil and yellow soil on or all can grow good, steep thin layer also can grow, west slope trunk prone to sunburn. Love and other species interbreed, but water wet or low-lying land can grow.
2cultivation technology is mainly used for seed reproduction, can also sprout regeneration. Seed parent10-20years old, high seed yield, good quality. Sassafras natural types, a seed maturity. A large number of seeds in mature in early July, the beginning of autumn seed in mature in early August. Sassafras fruit leather black with white wax, that seed maturation. General maturation after 7-10d, the seeds will fall off completely, therefore, seed should be timely, can divide harvest. After harvest, should immediately cold-water immersion, rubbing to peel, rinse with clean water, then the seed surface grease, use the ash solution, rinse the shade, and then in the ventilated and shady and cool indoor sand reservoir. Sassafras tzumu seed dormancy germination has long, irregular, all2-3years before germination characteristics, the application of boiling water before sowing1 copies and1 copies of cold water for soaking, half an hour, and then the straw cover insulation germination, temperature is maintained in the 20-30C. Timing flip mix,4-5d seeds white, should be in the middle of February white seed sowing. Dr.18-24cm15-18cm, row spacing, plant spacing, each1hm215-22.5kg sowing rate, after germination of seed germination may be an early 15d around. Annual seedling can give garden afforestation. Preferably with camphor, cedar trees in mixed. Such as pure forest, afforestation density of each1hm21500 strain to be.
3field management during the young Ken deep plowing Maiqing, or alternative to ask, beans and green manure intercropping. Care should be replanted, except the adorable, dig trenches to drain the water away, righting hilling etc.. When the forest canopy closure is more than 0.7m, can be divided into1-2thinned tending, adjusting the density, but avoid pruning.
4disease and pest prevention and control of seedling stem rot, early onset, spraying65% Dai Sen zinc500-600times fluid or50% tuzet800-1000times liquid, every 7-10dl time, continuous spray4-5 times. From Bai Lunjie, easy happening in warm wet air current, little, sunshine is not easy to direct the pure forest in50%, with a marathon,40% dimethoate1000 times fluid, or 50%,25% and 800 times than phosmet liquid in May to June and its first generation nymph. Another common Sassafras clearwing moth larvae, sassafras, great like Huang Chida termites, must add control.
[ ] Sassafras root chemical composition containing dextral D - sesamin ( D-sesamin ); beta sitosterol (sitosterol ),3,4 - methylene two methoxy benzyl acrylic aldehyde ( piperonylacrolein ), the right melody,3- two hydroxy 1 - (3,4 - two methoxy phenyl propane ( methylene )2,3-dihydroxy-1- (3,4-methylenedioxyphenyl ) propane ), demethoxy Congo cubeb lipid hormone ( demethoxyaschantine ) and volatile oil.
[ ] the taste of Gan Xin; temperature;
[ ] liver spleen meridian tropism;
[ function ] Qufeng desiccant; blood stasis; hemostasis. The main rheumatic arthralgia; traumatic injury; the strain of lumbar muscles; hemiplegia; traumatic bleeding.
[ usage]: orally taken decoction,15-30g; or leach liquor. External : the amount, trace and apply.
[ note ] pregnant woman forbids.
[ ] treat hemiplegia: attached side of sassafras bark (husband of cork, wine fried ) one or two. Decoct with water, daily morning and evening each. (" Zhejiang temmokus yam planting of" ) of refractory twisting down tendon : wipe the bark or leaves and roots, and root mash, mixing lees, apply the affected area. (" Zhejiang temmokus yam planting annals" ) in treating lumbar muscle strain, low back pain, rheumatic arthritis: wipe the trunk five money to one or two, decoct with water or soak liquor clothing. ( Guangzhou army" commonly used Herbal Handbook" )
[ ] the paper" Guangxi drug-sik directory": root: cure stomach, rheumatism, hemiplegia. Leaf: nuclear wind, moisture, rule edema, arthritis.
Excerpts from" Chinese Materia Medica" [ ]" Chinese Dictionary"

http://chinese-herbal-medicines-directory.blogspot.com/



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